TFR-8 2x 70mm²
Description
Description
Standards
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Product넥상스 규격
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국가 표준KS C IEC 60502-1
적용범위
주거 및 상업적 용도의 건물내 사용하는 경보용 내열 케이블
전기설비 기술 기준령에 준한 트레이용 난연 케이블
적용규격
K 60502-1
넥상스 규격
재료 및 구조
1. 도체 : 1등급(단선), 2등급(연선) 연동선
2. 내화층 : 마이카 테이프
3. 절연체 : 가교 폴리에틸렌(XLPE), 내열 온도 90℃
4. 연합 : 2심 이상인 경우 절연된 선심을 원형으로 꼬음
5. 피복 : 흑색 난연 비닐 (TFR-PVC)p>
색상
2심 : 흑,백
3심 : 흑, 백, 적
4심 : 흑, 백, 적, 녹
5심 이상 : 연합 층별 흑, 적을 기준하며,
그 외 선심은 백색으로 하거나, 번호 표시를 한다.
제품인증
KETI (전기용품안전인증)
TFR-8 0.6/1kV design
| ##image:56140## |
도체 Mica tape 절연 충진물 바인드 테이프 피복 (TFR PVC) |
절연저항 값은 규정이 없고 절연저항 상수의 값만 규정되어 있음
( K=min. 3.67MΪ.km at 90℃) : 단심 & 다심
Characteristics
Characteristics
구조적 특성
구조적 특성
도체 재료
연동선
도체 타입
2등급 (연선)
구조
Circular compacted strand
절연
Micatape + XLPE
피복
PVC
색상
백/흑
With Green/Yellow core
No
With smaller neutral conductor
No
치수
치수
코어수
2
도체 단면적
70 mm²
도체지름
9.8 mm
절연평균두께
1.1 mm
시스 평균두께
1.8 mm
외경
34.5 mm
무게(근사치)
1680 kg/km
Neutral conductor section (when smaller)
- mm²
전기적 특성
전기적 특성
20° C에서 최대 도체 DC저항
0.268 Ohm/km
시험전압
3500 V
정격전압 Uo/U (Um)
0,6/1 kV
사용 특성
사용 특성
운용온도, 범위
-15 ... 60 °C
난연
KSC IEC 60332-3
설치 시 벤딩 요소
12 (xD)
Resources
Resources
Current capacity table XLPE insulation multicore single phase
XLPE or EPR insulation, two loaded conductors/copper or aluminium Conductor temperature: 90 °C, ambient temperature: 30 °C in air, 20 °C in ground| 도체 단면적 |
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| mm² | Cu | Al | Cu | Al | Cu | Al | Cu | Al | Cu | Al | Cu | Al | Cu | Al |
| 70.0 | 200.0 | 158.0 | 183.0 | 145.0 | 221.0 | 175.0 | 269.0 | 198.0 | 203.0 | 158.0 | 225.0 | 170.0 | 289.0 | 211.0 |
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A1 Insulated conductors in conduit in a thermally insulated wall |
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A2 Multi-core cable in conduit in a thermally insulated wall |
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B2 Multi-core cable in conduit on a wooden wall |
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C Single-core or multi-core cable on a wooden wall |
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D1 Multi-core cable in ducts in the ground |
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D2 Multi-core cables designed to be buried directly in the ground |
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E Multi-core cable in free air |
Current capacity table XLPE insulation multicore three phase
XLPE or EPR insulation, three loaded conductors/copper or aluminium – Conductor temperature: 90 °C, ambient temperature: 30 °C in air, 20 °C in ground| 도체 단면적 |
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| mm² | Cu | Al | Cu | Al | Cu | Al | Cu | Al | Cu | Al | Cu | Al | Cu | Al |
| 70.0 | 179.0 | 142.0 | 164.0 | 131.0 | 194.0 | 156.0 | 229.0 | 174.0 | 167.0 | 130.0 | 188.0 | 144.0 | 246.0 | 187.0 |
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A1 Insulated conductors in conduit in a thermally insulated wall |
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A2 Multi-core cable in conduit in a thermally insulated wall |
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B2 Multi-core cable in conduit on a wooden wall |
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C Single-core or multi-core cable on a wooden wall |
|
D1 Multi-core cable in ducts in the ground |
|
D2 Multi-core cables designed to be buried directly in the ground |
|
E Multi-core cable in free air |
Current capacity table XLPE insulation single core single phase
XLPE or EPR insulation, two loaded conductors/copper or aluminium Conductor temperature: 90 °C, ambient temperature: 30 °C in air, 20 °C in ground| 도체 단면적 |
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||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| mm² | Cu | Al | Cu | Al | Cu | Al | Cu | Al | Cu | Al | Cu | Al |
| 70.0 | 200.0 | 158.0 | 253.0 | 200.0 | 269.0 | 198.0 | 203.0 | 158.0 | 225.0 | 170.0 | 310.0 | 237.0 |
|
A1 Insulated conductors in conduit in a thermally insulated wall |
|
B1 Insulated conductors in conduit on a wooden wall |
|
C Single-core or multi-core cable on a wooden wall |
|
D1 Single core or Multi-core cable in ducts in the ground |
|
D2 Single core or Multi-core cables designed to be buried directly in the ground |
|
F Single-core flat cables, touching in free air |
Current capacity table XLPE insulation single core three phase
XLPE or EPR insulation, three loaded conductors/copper or aluminium – Conductor temperature: 90 °C, ambient temperature: 30 °C in air, 20 °C in ground| 도체 단면적 |
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|
|
|||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| mm² | Cu | Al | Cu | Al | Cu | Al | Cu | Al | Cu | Al | Cu | Al | Cu | Al |
| 70.0 | 179.0 | 142.0 | 222.0 | 179.0 | 229.0 | 174.0 | 167.0 | 130.0 | 188.0 | 117.0 | 279.0 | 215.0 | 268.0 | 206.0 |
|
A1 Insulated conductors in conduit in a thermally insulated wall |
|
B1 Insulated conductors in conduit on a wooden wall |
|
C Single-core or multi-core cable on a wooden wall |
|
D1 Single core or Multi-core cable in ducts in the ground |
|
D2 Single core or Multi-core cables designed to be buried directly in the ground |
|
F Single-core flat cables, touching in free air |
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Ft Single-core trefoil cables, touching in free air |
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